Sounds cool, but I question it's application. Cloud gaming for consoles seems like having a cloud contacts list for your cell phone.
Most people only have 1 anyway.
I mean, you could go PSvita/PS3, but... unless your giving a way a copy of a PS vita game to anyone who buys the PS3/4 version I question that applicability of that too.
I'd have to guess if this has to do with Playstation, Sony is planning to do something innovative as hell.
Like maybe a "console" that is a number of tablet screens.